"I was having lunch somewhere and I saw him and he passed by. Afterward, I went outside. For some reason, I just felt like tapping him on the shoulder and saying hi," she explained.

In Touch previously reported that the couple is so in love that they're already talking marriage!

“She really wants to marry Alex by the end of the year. She doesn’t want to wait because she knows he’s her soul mate,” a source revealed earlier this month, adding they've even talked about a prenuptial agreement.

“Jennifer not only wants to protect her money, she wants to make sure her kids [nine-year-old twins Max and Emme] are taken care of," the insider explained. “Alex is always on top of his finances, so a prenup is very important to him, too.”